Product Main

Quick Details

Operating Temperature: -25~125
Rated Voltage: 250VAC
Capacitance: 100pf ~ 0.01uf
Package Type: Through Hole
Application: RF / Microwave
Type: Ceramic Capacitor
Model Number: DCF Y2/X1
Brand Name: zhengli
Place of Origin: China (Mainland)

Specifications

Type DCF ac disc ceramic capacitors

 

1.Features and uses

The ac disc ceramic capacitors have dielectric of high dielectric constant ceramic and encapsulation of flame retardant epoxy .these capacitors are used in circuits of noise suppression circuit of power supply for general electronic equipment , and may be used as antenna coupling , crossing and bypass circuit .

 

2.Applies to the standard

GB/T 14472 fixed capacitors for electromagnetic interference suppression and connection to the supply mains

 

3.Specification

No

Item

specification

1

Operating temperature

-40 ~ 125

2

capacitance(Cr)and dissipation factor testing condition

25 ,1Vrms, 1KHZ

3

Dissipation factor(tgδ)

tgδ≤2.5%

4

Subclass

X1, Y1, Y2

Y2

Y2/X1

Y1/X1

5

Rated voltage(Ur)

250, 400VAC

250

X1: 400

Y2: 250

X1: 400

Y1: 250

6

Voltage proof

1500, 2500, 4000VAC

1500

2500

4000

7

Insulation resistance(IR)

IR10000MΩ(500VDC)

8

Temperature characteristic

Y5P, Y5U, Y5V

9

Flame retardant epoxy

UL94V-0

 

4.Recognized standards and certificate

Safety organization

Recognized Standard

Certificate

Series Numbers

Approved monogram

 

Rated Voltage

UL / CUL

UL414

E465278



USA

Canada

X1:AC 250/275/300/400V

Y1:AC 250/275/300/400/440V

Y2:AC 250/275/300VAC

VDE

 

DIN EN 60384-14(VDE0565 Teil 1-1):2006-04;

EN 60384-14:2005-08

IEC 60384-14(ed. 3)

40041523;
40041521
;



Germany

X1: AC 250/275/300/400 V

Y1: AC 250/275/300/400/440 V

Y2: AC 250/275/300 V

KETI

K60384-1(2006-12)

K60384-14(2006-12)

SU03074-14002;
SU03074-14001
;



Korea

Y1:250VAC

Y2:250VAC

CQC

GB/T 14472-1998

CQC14001119739;
CQC14001119741
;



China

X1:250/275/300/400VAC, Y1:250/275/300/400/440VAC

Y2:250/275/300VAC

 

5.Capacitance & dimension chart

Series

 

Dimension(mm)

Temperature characteristic

Lead space

F(mm)

Lead style

Taping style

Diameter

Dmax

Thickness

Tmax

Y5P(B)

Y5U(E)

Y5V(F)

Nominal capacitance(pf)

Y2

6.8

4.0

10~470

1000

1000~1500

5.0±1.0

7.5±1.0

 

 

L , K , P

F , V

7.8

560~680

1500

2200

9.0

820~1000

2200

3300

9.8

1200

3300

4700

10.5

1500

 

6800

11.5

1800

4700

 

12.3

2200

 

10000

13.0

2700

6800

 

7.5±1.0

 

Y

14.0

3300

 

 

14.7

3900

10000

 

16.5

4700

 

 

Y2/X1

6.8

5.0

100~270

470~680

1000

7.5±1.0

 

L , K , P

Y

7.8

330~470

1000~1500

1500

9.0

560~680

1800

2200

9.8

820~1000

2200

3300

11.5

1200

3300

4700

12.3

1500

 

 

13.0

1800

 

6800

14.0

2200

4700~5000

 

V

14.7

2700

 

10000

15.5

 

6800

 

16.5

3300

 

 

Y1/X1

6.8

6.0

47~220

470

1000

10.0±1.0

 

L , K , P

U

7.8

270~330

680

1500

9.0

390~470

1000

2200

9.8

560~680

1500

 

10.5

820

2200

3300

11.5

1000

 

 

12.3

 

 

4700

13.0

1500

 

 

14.0

 

3300

 

14.7

 

 

6800

15.5

2200

4700

 

18.0

2700

 

10000

 

19.5

3300

6800

 

Capacitance tolerance

±10%

±20%

±20%